Kaonmedia Co., Ltd.

Hoa Sub Lim

Jeong Yun Lim

Dong Gyu Sim

Sea Nae Park

Provided are an image processing method, the method includes the steps of dividing a picture of an image into a plurality of coding units which are basic units in which an inter prediction or an intra prediction is performed; and selectively configuring a prediction mode list for deriving a prediction direction of the decoding target block from an intra prediction direction of an decoding target object from an intra prediction direction of a neighboring block adjacent to the decoding target object for an intra predicted unit among the divided coding units; wherein includes the picture or the divided coding units is/are divided into a binary tree structure in the step of dividing the coding units.

Image processing method, and image decoding and encoding method using same

A method for image decoding includes: a step of parsing division depth information and division direction information of a block to be decoded; a step of acquiring division structure information, of a unit to be decoded in the block, corresponding to the parsed division depth information and division direction information; a step of acquiring, based on the division structure information, one or more prediction quantization parameters from at least one neighboring unit corresponding to the unit to be decoded; a step of acquiring a differential quantization parameter for the unit to be decoded; a step of acquiring a quantization parameter from the differential quantization parameter and the one or more prediction quantization parameters; and a step of performing decoding corresponding to the unit to be decoded, by using the acquired quantization parameter.

Method and device for image encoding/decoding based on effective transmission of differential quantization parameter

A video encoding method is provided, which includes steps of acquiring a synchronized multi-view video; generating a spatial layout information of the synchronized multi-view video; encoding the synchronized multi-view video; and signaling the spatial layout information corresponding to the encoded multi-view video.

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Seongnam-si, South Korea

Hoa Sub Lim